87534550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 171774720

約数和(自身を除く): 84240170

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 103, 115, 206, 230, 515, 575, 739, 1030, 1150, 1478, 2369, 2575, 3695, 4738, 5150, 7390, 11845, 16997, 18475, 23690, 33994, 36950, 59225, 76117, 84985, 118450, 152234, 169970, 380585, 424925, 761170, 849850, 1750691, 1902925, 3501382, 3805850, 8753455, 17506910, 43767275, 87534550]

約数ペア:

[(1, 87534550), (2, 43767275), (5, 17506910), (10, 8753455), (23, 3805850), (25, 3501382), (46, 1902925), (50, 1750691), (103, 849850), (115, 761170), (206, 424925), (230, 380585), (515, 169970), (575, 152234), (739, 118450), (1030, 84985), (1150, 76117), (1478, 59225), (2369, 36950), (2575, 33994), (3695, 23690), (4738, 18475), (5150, 16997), (7390, 11845)]